Autonomous Smoke Detector D4-S5

The world’s smallest Smoke Detector!!!

Features

• Red LED visual signal under the following conditions: normal operation (every 48 sec), smoke detection (every 2 sec), fire alarm (every 0,5 sec).
• Sound signal indicated by a series of tones repeated every 0,5 sec.
• Pause alarm button, in case of accidental discharge.
• Beep and LED flash every 48 sec when the battery charge is below 2,85V (30 days duration).

Product Information

• Detection time: optical reading every 8 seconds and every 2 seconds when triggered
• Alarm reset time: 2 sec
• Sound level: 85dB (at 3 m)
• Battery type: 3V CR2 Lithium, 850 mAh (5 years autonomy)
• Operation temperature: +4°C ~ +38°C
• Dimensions: 49mm (D) x 41mm (H)
• Weight: 31 gr

Autonomous Smoke Detector D4-S5 with battery